Plugin - Code Metrics - Inspection of "Use FancyBox as the lightbox" - gravityview/GravityView - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#1484)

by Zack

created 2020-08-05 18:24 UTC

Plugin F

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	612
Duplicated Lines	0 %

Coupling/Cohesion

Components	3
Dependencies	6

Test Coverage

Coverage

29.73%

Importance

Changes

Metric	Value
dl	0
loc	612
ccs	55
cts	185
cp	0.2973
rs	3.348
c	0
b	0
f	0
wmc	63
lcom	3
cbo	6

26 Methods

Rating	Name	Size	Complexity
A	get()	6	2
A	__construct()	16	1
A	load_license_settings()	10	2
A	is_network_activated()	6	3
A	include_legacy_frontend()	21	3
B	include_legacy_core()	58	4
B	load_textdomain()	36	7
A	register_activation_hooks()	4	1
A	activate()	28	2
A	deactivate()	3	1
A	dir()	3	1
A	relpath()	6	1
A	url()	3	1
A	is_compatible()	6	3
A	is_compatible_php()	3	1
A	is_compatible_future_php()	3	1
A	is_compatible_wordpress()	8	2
A	is_compatible_gravityforms()	4	2
A	is_compatible_future_gravityforms()	4	2
A	get_php_version()	4	2
A	get_wordpress_version()	4	2
A	get_gravityforms_version()	9	4
A	supports()	17	6
B	uninstall()	83	7
A	__clone()	1	1
A	__wakeup()	1	1

How to fix Complexity

<?php
namespace GV;

/** If this file is called directly, abort. */
if ( ! defined( 'GRAVITYVIEW_DIR' ) ) {
	die();
}

/**
 * The GravityView WordPress plugin class.
 *
 * Contains functionality related to GravityView being
 * a WordPress plugin and doing WordPress pluginy things.
 *
 * Accessible via gravityview()->plugin
 */
final class Plugin {
	/**
	 * @var string The plugin version.
	 *
	 * @api
	 * @since 2.0
	 */
	public static $version = GV_PLUGIN_VERSION;

	/**
	 * @var string Minimum WordPress version.
	 *
	 * GravityView requires at least this version of WordPress to function properly.
	 */
	private static $min_wp_version = GV_MIN_WP_VERSION;

	/**
	 * @var string Minimum Gravity Forms version.
	 *
	 * GravityView requires at least this version of Gravity Forms to function properly.
	 */
	public static $min_gf_version = GV_MIN_GF_VERSION;

	/**
	 * @var string Minimum PHP version.
	 *
	 * GravityView requires at least this version of PHP to function properly.
	 */
	private static $min_php_version = GV_MIN_PHP_VERSION;

	/**
	 * @var string|bool Minimum future PHP version.
	 *
	 * GravityView will require this version of PHP soon. False if no future PHP version changes are planned.
	 */
	private static $future_min_php_version = GV_FUTURE_MIN_PHP_VERSION;

	/**
	 * @var string|bool Minimum future Gravity Forms version.
	 *
	 * GravityView will require this version of Gravity Forms soon. False if no future Gravity Forms version changes are planned.
	 */
	private static $future_min_gf_version = GV_FUTURE_MIN_GF_VERSION;

	/**
	 * @var \GV\Plugin The \GV\Plugin static instance.
	 */
	private static $__instance = null;

	/**
	 * @var \GV\Addon_Settings The plugin "addon" settings.
	 *
	 * @api
	 * @since 2.0
	 */
	public $settings;

	/**
	 * @var string The GFQuery functionality identifier.
	 */
	const FEATURE_GFQUERY = 'gfquery';

	/**
	 * @var string The joins functionality identifier.
	 */
	const FEATURE_JOINS = 'joins';

	/**
	 * @var string The unions functionality identifier.
	 */
	const FEATURE_UNIONS = 'unions';

	/**
	 * @var string The REST API functionality identifier.
	 */
	const FEATURE_REST  = 'rest_api';

	/**
	 * Get the global instance of \GV\Plugin.
	 *
	 * @return \GV\Plugin The global instance of GravityView Plugin.
	 */
	public static function get() {
		if ( ! self::$__instance instanceof self ) {
			self::$__instance = new self;
		}
		return self::$__instance;
	}


	private function __construct() {
		/**
		 * Load translations.
		 */
		add_action( 'init', array( $this, 'load_textdomain' ) );

		/**
		 * Load some frontend-related legacy files.
		 */
		add_action( 'gravityview/loaded', array( $this, 'include_legacy_frontend' ) );

		/**
		 * GFAddOn-backed settings, licensing.
		 */
		add_action( 'plugins_loaded', array( $this, 'load_license_settings' ) );
	}

	public function load_license_settings() {
		require_once $this->dir( 'future/includes/class-gv-license-handler.php' );
		require_once $this->dir( 'future/includes/class-gv-settings-addon.php' );
		if ( class_exists( '\GV\Addon_Settings' ) ) {
			$this->settings = new Addon_Settings();
			include_once $this->dir( 'includes/class-gravityview-settings.php' );
		} else {
			gravityview()->log->notice( '\GV\Addon_Settings not loaded. Missing \GFAddOn.' );
		}
	}

	/**
	 * Check whether GravityView is network activated.
	 *
	 * @return bool Whether it's network activated or not.
	 */
	public static function is_network_activated() {

		$plugin_basename = plugin_basename( GRAVITYVIEW_FILE );

		return is_multisite() && ( function_exists( 'is_plugin_active_for_network' ) && is_plugin_active_for_network( $plugin_basename ) );
	}

	/**
	 * Include more legacy stuff.
	 *
	 * @param boolean $force Whether to force the includes.
	 *
	 * @return void
	 */
	public function include_legacy_frontend( $force = false ) {

		if ( gravityview()->request->is_admin() && ! $force ) {
			return;
		}

		include_once $this->dir( 'includes/class-gravityview-image.php' );
		include_once $this->dir( 'includes/class-template.php' );
		include_once $this->dir( 'includes/class-api.php' );
		include_once $this->dir( 'includes/class-frontend-views.php' );
		include_once $this->dir( 'includes/class-gravityview-change-entry-creator.php' );

		/**
		 * @action `gravityview_include_frontend_actions` Triggered after all GravityView frontend files are loaded
		 *
		 * @deprecated Use `gravityview/loaded` along with \GV\Request::is_admin(), etc.
		 *
		 * Nice place to insert extensions' frontend stuff
		 */
		do_action( 'gravityview_include_frontend_actions' );
	}

	/**
	 * Load more legacy core files.
	 *
	 * @return void
	 */
	public function include_legacy_core() {

		if ( ! class_exists( '\GravityView_Extension' ) ) {
			include_once $this->dir( 'includes/class-gravityview-extension.php' );
		}

		// Load fields
		include_once $this->dir( 'includes/fields/class-gravityview-fields.php' );
		include_once $this->dir( 'includes/fields/class-gravityview-field.php' );

		// Load all field files automatically
		foreach ( glob( $this->dir( 'includes/fields/class-gravityview-field*.php' ) ) as $gv_field_filename ) {
			include_once $gv_field_filename;
		}

		include_once $this->dir( 'includes/class-gravityview-entry-approval-status.php' );
		include_once $this->dir( 'includes/class-gravityview-entry-approval.php' );

		include_once $this->dir( 'includes/class-gravityview-entry-notes.php' );
		include_once $this->dir( 'includes/load-plugin-and-theme-hooks.php' );

		// Load Extensions
		// @todo: Convert to a scan of the directory or a method where this all lives
		include_once $this->dir( 'includes/extensions/edit-entry/class-edit-entry.php' );
		include_once $this->dir( 'includes/extensions/delete-entry/class-delete-entry.php' );
		include_once $this->dir( 'includes/extensions/duplicate-entry/class-duplicate-entry.php' );
		include_once $this->dir( 'includes/extensions/entry-notes/class-gravityview-field-notes.php' );
		include_once $this->dir( 'includes/extensions/lightbox/class-gravityview-lightbox.php' );

		// Load WordPress Widgets
		include_once $this->dir( 'includes/wordpress-widgets/register-wordpress-widgets.php' );

		// Load GravityView Widgets
		include_once $this->dir( 'includes/widgets/register-gravityview-widgets.php' );

		// Add oEmbed
		include_once $this->dir( 'includes/class-api.php' );
		include_once $this->dir( 'includes/class-oembed.php' );

		// Add logging
		include_once $this->dir( 'includes/class-gravityview-logging.php' );

		include_once $this->dir( 'includes/class-ajax.php' );
		include_once $this->dir( 'includes/class-gravityview-html-elements.php' );
		include_once $this->dir( 'includes/class-frontend-views.php' );
		include_once $this->dir( 'includes/class-gravityview-admin-bar.php' );
		include_once $this->dir( 'includes/class-gravityview-entry-list.php' );
		include_once $this->dir( 'includes/class-gravityview-merge-tags.php'); /** @since 1.8.4 */
		include_once $this->dir( 'includes/class-data.php' );
		include_once $this->dir( 'includes/class-gravityview-shortcode.php' );
		include_once $this->dir( 'includes/class-gravityview-entry-link-shortcode.php' );
		include_once $this->dir( 'includes/class-gvlogic-shortcode.php' );
		include_once $this->dir( 'includes/presets/register-default-templates.php' );

		if ( class_exists( '\GFFormsModel' ) ) {
			include_once $this->dir( 'includes/class-gravityview-gfformsmodel.php' );
		}
	}

	/**
	 * Load the translations.
	 *
	 * Order of look-ups:
	 *
	 * 1. /wp-content/languages/plugins/gravityview-{locale}.mo (loaded by WordPress Core)
	 * 2. /wp-content/mu-plugins/gravityview-{locale}.mo
	 * 3. /wp-content/mu-plugins/languages/gravityview-{locale}.mo
	 * 4. /wp-content/plugins/gravityview/languages/gravityview-{locale}.mo
	 *
	 * @return void
	 */
	public function load_textdomain() {

		$domain = 'gravityview';

		// 1. /wp-content/languages/plugins/gravityview-{locale}.mo (loaded by WordPress Core)
		if ( is_textdomain_loaded( $domain ) ) {
			return;
		}

		// 2. /wp-content/languages/plugins/gravityview-{locale}.mo
		// 3. /wp-content/mu-plugins/plugins/languages/gravityview-{locale}.mo
		$loaded = load_muplugin_textdomain( $domain, '/languages/' );

		if ( $loaded ) {
			return;
		}

		// 4. /wp-content/plugins/gravityview/languages/gravityview-{locale}.mo
		$loaded = load_plugin_textdomain( $domain, false, $this->relpath( '/languages/' ) );

		if ( $loaded ) {
			return;
		}

		// Pre-4.6 loading
		// TODO: Remove when GV minimum version is WordPress 4.6.0
		$locale = apply_filters( 'plugin_locale', ( ( function_exists('get_user_locale') && is_admin() ) ? get_user_locale() : get_locale() ), 'gravityview' );

		$loaded = load_textdomain( 'gravityview', sprintf( '%s/%s-%s.mo', $this->dir('languages'), $domain, $locale ) );

		if( $loaded ) {
			return;
		}

		gravityview()->log->error( sprintf( 'Unable to load textdomain for %s locale.', $locale ) );
	}

	/**
	 * Register hooks that are fired when the plugin is activated and deactivated.
	 *
	 * @return void
	 */
	public function register_activation_hooks() {
		register_activation_hook( $this->dir( 'gravityview.php' ), array( $this, 'activate' ) );
		register_deactivation_hook( $this->dir( 'gravityview.php' ), array( $this, 'deactivate' ) );
	}

	/**
	 * Plugin activation function.
	 *
	 * @internal
	 * @return void
	 */
	public function activate() {
		gravityview();

		if ( ! $this->is_compatible() ) {
			return;
		}

		/** Register the gravityview post type upon WordPress core init. */
		require_once $this->dir( 'future/includes/class-gv-view.php' );
		View::register_post_type();

		/** Add the entry rewrite endpoint. */
		require_once $this->dir( 'future/includes/class-gv-entry.php' );
		Entry::add_rewrite_endpoint();

		/** Flush all URL rewrites. */
		flush_rewrite_rules();

		update_option( 'gv_version', self::$version );

		/** Add the transient to redirect to configuration page. */
		set_transient( '_gv_activation_redirect', true, 60 );

		/** Clear settings transient. */
		delete_transient( 'gravityview_edd-activate_valid' );

		\GravityView_Roles_Capabilities::get_instance()->add_caps();
	}

	/**
	 * Plugin deactivation function.
	 *
	 * @internal
	 * @return void
	 */
	public function deactivate() {
		flush_rewrite_rules();
	}

	/**
	 * Retrieve an absolute path within the GravityView plugin directory.
	 *
	 * @api
	 * @since 2.0
	 *
	 * @param string $path Optional. Append this extra path component.
	 * @return string The absolute path to the plugin directory.
	 */
	public function dir( $path = '' ) {
		return wp_normalize_path( GRAVITYVIEW_DIR . ltrim( $path, '/' ) );
	}

	/**
	 * Retrieve a relative path to the GravityView plugin directory from the WordPress plugin directory
	 *
	 * @api
	 * @since 2.2.3
	 *
	 * @param string $path Optional. Append this extra path component.
	 * @return string The relative path to the plugin directory from the plugin directory.
	 */
	public function relpath( $path = '' ) {

		$dirname = trailingslashit( dirname( plugin_basename( GRAVITYVIEW_FILE ) ) );

		return wp_normalize_path( $dirname . ltrim( $path, '/' ) );
	}

	/**
	 * Retrieve a URL within the GravityView plugin directory.
	 *
	 * @api
	 * @since 2.0
	 *
	 * @param string $path Optional. Extra path appended to the URL.
	 * @return string The URL to this plugin, with trailing slash.
	 */
	public function url( $path = '/' ) {
		return plugins_url( $path, $this->dir( 'gravityview.php' ) );
	}

	/**
	 * Is everything compatible with this version of GravityView?
	 *
	 * @api
	 * @since 2.0
	 *
	 * @return bool
	 */
	public function is_compatible() {
		return
			$this->is_compatible_php()
			&& $this->is_compatible_wordpress()
			&& $this->is_compatible_gravityforms();
	}

	/**
	 * Is this version of GravityView compatible with the current version of PHP?
	 *
	 * @api
	 * @since 2.0
	 *
	 * @return bool true if compatible, false otherwise.
	 */
	public function is_compatible_php() {
		return version_compare( $this->get_php_version(), self::$min_php_version, '>=' );
	}

	/**
	 * Is this version of GravityView compatible with the future required version of PHP?
	 *
	 * @api
	 * @since 2.0
	 *
	 * @return bool true if compatible, false otherwise.
	 */
	public function is_compatible_future_php() {
		return version_compare( $this->get_php_version(), self::$future_min_php_version, '>=' );
	}

	/**
	 * Is this version of GravityView compatible with the current version of WordPress?
	 *
	 * @api
	 * @since 2.0
	 *
	 * @param string $version Version to check against; otherwise uses GV_MIN_WP_VERSION
	 *
	 * @return bool true if compatible, false otherwise.
	 */
	public function is_compatible_wordpress( $version = null ) {

		if( ! $version ) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
			$version = self::$min_wp_version;
		}

		return version_compare( $this->get_wordpress_version(), $version, '>=' );
	}

	/**
	 * Is this version of GravityView compatible with the current version of Gravity Forms?
	 *
	 * @api
	 * @since 2.0
	 *
	 * @return bool true if compatible, false otherwise (or not active/installed).
	 */
	public function is_compatible_gravityforms() {
		$version = $this->get_gravityforms_version();
		return $version ? version_compare( $version, self::$min_gf_version, '>=' ) : false;
	}

	/**
	 * Is this version of GravityView compatible with the future version of Gravity Forms?
	 *
	 * @api
	 * @since 2.0
	 *
	 * @return bool true if compatible, false otherwise (or not active/installed).
	 */
	public function is_compatible_future_gravityforms() {
		$version = $this->get_gravityforms_version();
		return $version ? version_compare( $version, self::$future_min_gf_version, '>=' ) : false;
	}

	/**
	 * Retrieve the current PHP version.
	 *
	 * Overridable with GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE during testing.
	 *
	 * @return string The version of PHP.
	 */
	private function get_php_version() {
		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] ) ?
			$GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] : phpversion();
	}

	/**
	 * Retrieve the current WordPress version.
	 *
	 * Overridable with GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE during testing.
	 *
	 * @return string The version of WordPress.
	 */
	private function get_wordpress_version() {
		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] ) ?
			$GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] : $GLOBALS['wp_version'];
	}

	/**
	 * Retrieve the current Gravity Forms version.
	 *
	 * Overridable with GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE during testing.
	 *
	 * @return string|null The version of Gravity Forms or null if inactive.
	 */
	private function get_gravityforms_version() {
		if ( ! class_exists( '\GFCommon' ) || ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_INACTIVE_OVERRIDE'] ) ) {
			gravityview()->log->error( 'Gravity Forms is inactive or not installed.' );
			return null;
		}

		return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] ) ?
			$GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] : \GFCommon::$version;
	}

	/**
	 * Feature support detection.
	 *
	 * @param string $feature Feature name. Check FEATURE_* class constants.
	 *
	 * @return boolean
	 */
	public function supports( $feature ) {
		if ( ! is_null( $supports = apply_filters( "gravityview/plugin/feature/$feature", null ) ) ) {
			return $supports;
		}

		switch ( $feature ):
				case self::FEATURE_GFQUERY:
					return class_exists( '\GF_Query' );
				case self::FEATURE_JOINS:
				case self::FEATURE_UNIONS:
					return apply_filters( 'gravityview/query/class', false ) === '\GF_Patched_Query';
				case self::FEATURE_REST:
					return class_exists( '\WP_REST_Controller' );
			default:
				return false;
		endswitch;
	}

	/**
	 * Delete GravityView Views, settings, roles, caps, etc.
	 *
	 * @return void
	 */
	public function uninstall() {
		global $wpdb;

		$suppress = $wpdb->suppress_errors();

		/**
		 * Posts.
		 */
		$items = get_posts( array(
			'post_type' => 'gravityview',
			'post_status' => 'any',
			'numberposts' => -1,
			'fields' => 'ids'
		) );

		foreach ( $items as $item ) {
			wp_delete_post( $item, true );
		}

		/**
		 * Meta.
		 */
		$tables = array();

		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) ) {
			$tables []= \GFFormsModel::get_entry_meta_table_name();
		}
		$tables []= \GFFormsModel::get_lead_meta_table_name();

		foreach ( $tables as $meta_table ) {
			$sql = "
				DELETE FROM $meta_table
				WHERE (
					`meta_key` = 'is_approved'
				);
			";
			$wpdb->query( $sql );
		}

		/**
		 * Notes.
		 */
		$tables = array();

		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) && method_exists( 'GFFormsModel', 'get_entry_notes_table_name' ) ) {
			$tables[] = \GFFormsModel::get_entry_notes_table_name();
		}

		$tables[] = \GFFormsModel::get_lead_notes_table_name();

		$disapproved = __('Disapproved the Entry for GravityView', 'gravityview');
		$approved = __('Approved the Entry for GravityView', 'gravityview');

		$suppress = $wpdb->suppress_errors();
		foreach ( $tables as $notes_table ) {
			$sql = $wpdb->prepare( "
				DELETE FROM $notes_table
				WHERE (
					`note_type` = 'gravityview' OR
					`value` = %s OR
					`value` = %s
				);
			", $approved, $disapproved );
			$wpdb->query( $sql );
		}

		$wpdb->suppress_errors( $suppress );

		/**
		 * Capabilities.
		 */
		\GravityView_Roles_Capabilities::get_instance()->remove_caps();

		/**
		 * Options.
		 */
		delete_option( 'gravityview_cache_blacklist' );
		delete_option( 'gv_version_upgraded_from' );
		delete_transient( 'gravityview_edd-activate_valid' );
		delete_transient( 'gravityview_edd-deactivate_valid' );
		delete_transient( 'gravityview_dismissed_notices' );
		delete_site_transient( 'gravityview_related_plugins' );
	}

	private function __clone() { }

	private function __wakeup() { }
}


1		<?php
2		namespace GV;
3
4		/** If this file is called directly, abort. */
5		if ( ! defined( 'GRAVITYVIEW_DIR' ) ) {
6		die();
7		}
8
9		/**
10		* The GravityView WordPress plugin class.
11		*
12		* Contains functionality related to GravityView being
13		* a WordPress plugin and doing WordPress pluginy things.
14		*
15		* Accessible via gravityview()->plugin
16		*/
17		final class Plugin {
18		/**
19		* @var string The plugin version.
20		*
21		* @api
22		* @since 2.0
23		*/
24		public static $version = GV_PLUGIN_VERSION;
25
26		/**
27		* @var string Minimum WordPress version.
28		*
29		* GravityView requires at least this version of WordPress to function properly.
30		*/
31		private static $min_wp_version = GV_MIN_WP_VERSION;
32
33		/**
34		* @var string Minimum Gravity Forms version.
35		*
36		* GravityView requires at least this version of Gravity Forms to function properly.
37		*/
38		public static $min_gf_version = GV_MIN_GF_VERSION;
39
40		/**
41		* @var string Minimum PHP version.
42		*
43		* GravityView requires at least this version of PHP to function properly.
44		*/
45		private static $min_php_version = GV_MIN_PHP_VERSION;
46
47		/**
48		* @var string\|bool Minimum future PHP version.
49		*
50		* GravityView will require this version of PHP soon. False if no future PHP version changes are planned.
51		*/
52		private static $future_min_php_version = GV_FUTURE_MIN_PHP_VERSION;
53
54		/**
55		* @var string\|bool Minimum future Gravity Forms version.
56		*
57		* GravityView will require this version of Gravity Forms soon. False if no future Gravity Forms version changes are planned.
58		*/
59		private static $future_min_gf_version = GV_FUTURE_MIN_GF_VERSION;
60
61		/**
62		* @var \GV\Plugin The \GV\Plugin static instance.
63		*/
64		private static $__instance = null;
65
66		/**
67		* @var \GV\Addon_Settings The plugin "addon" settings.
68		*
69		* @api
70		* @since 2.0
71		*/
72		public $settings;
73
74		/**
75		* @var string The GFQuery functionality identifier.
76		*/
77		const FEATURE_GFQUERY = 'gfquery';
78
79		/**
80		* @var string The joins functionality identifier.
81		*/
82		const FEATURE_JOINS = 'joins';
83
84		/**
85		* @var string The unions functionality identifier.
86		*/
87		const FEATURE_UNIONS = 'unions';
88
89		/**
90		* @var string The REST API functionality identifier.
91		*/
92		const FEATURE_REST = 'rest_api';
93
94		/**
95		* Get the global instance of \GV\Plugin.
96		*
97		* @return \GV\Plugin The global instance of GravityView Plugin.
98		*/
99		public static function get() {
100		if ( ! self::$__instance instanceof self ) {
101		self::$__instance = new self;
102		}
103		return self::$__instance;
104		}
105
106
107		private function __construct() {
108		/**
109		* Load translations.
110		*/
111		add_action( 'init', array( $this, 'load_textdomain' ) );
112
113		/**
114		* Load some frontend-related legacy files.
115		*/
116		add_action( 'gravityview/loaded', array( $this, 'include_legacy_frontend' ) );
117
118		/**
119		* GFAddOn-backed settings, licensing.
120		*/
121		add_action( 'plugins_loaded', array( $this, 'load_license_settings' ) );
122		}
123
124		public function load_license_settings() {
125		require_once $this->dir( 'future/includes/class-gv-license-handler.php' );
126		require_once $this->dir( 'future/includes/class-gv-settings-addon.php' );
127		if ( class_exists( '\GV\Addon_Settings' ) ) {
128		$this->settings = new Addon_Settings();
129		include_once $this->dir( 'includes/class-gravityview-settings.php' );
130		} else {
131		gravityview()->log->notice( '\GV\Addon_Settings not loaded. Missing \GFAddOn.' );
132		}
133		}
134
135		/**
136		* Check whether GravityView is network activated.
137		*
138		* @return bool Whether it's network activated or not.
139		*/
140	1	public static function is_network_activated() {
141
142	1	$plugin_basename = plugin_basename( GRAVITYVIEW_FILE );
143
144	1	return is_multisite() && ( function_exists( 'is_plugin_active_for_network' ) && is_plugin_active_for_network( $plugin_basename ) );
145		}
146
147		/**
148		* Include more legacy stuff.
149		*
150		* @param boolean $force Whether to force the includes.
151		*
152		* @return void
153		*/
154		public function include_legacy_frontend( $force = false ) {
155
156		if ( gravityview()->request->is_admin() && ! $force ) {
157		return;
158		}
159
160		include_once $this->dir( 'includes/class-gravityview-image.php' );
161		include_once $this->dir( 'includes/class-template.php' );
162		include_once $this->dir( 'includes/class-api.php' );
163		include_once $this->dir( 'includes/class-frontend-views.php' );
164		include_once $this->dir( 'includes/class-gravityview-change-entry-creator.php' );
165
166		/**
167		* @action `gravityview_include_frontend_actions` Triggered after all GravityView frontend files are loaded
168		*
169		* @deprecated Use `gravityview/loaded` along with \GV\Request::is_admin(), etc.
170		*
171		* Nice place to insert extensions' frontend stuff
172		*/
173		do_action( 'gravityview_include_frontend_actions' );
174		}
175
176		/**
177		* Load more legacy core files.
178		*
179		* @return void
180		*/
181		public function include_legacy_core() {
182
183		if ( ! class_exists( '\GravityView_Extension' ) ) {
184		include_once $this->dir( 'includes/class-gravityview-extension.php' );
185		}
186
187		// Load fields
188		include_once $this->dir( 'includes/fields/class-gravityview-fields.php' );
189		include_once $this->dir( 'includes/fields/class-gravityview-field.php' );
190
191		// Load all field files automatically
192		foreach ( glob( $this->dir( 'includes/fields/class-gravityview-field*.php' ) ) as $gv_field_filename ) {
193		include_once $gv_field_filename;
194		}
195
196		include_once $this->dir( 'includes/class-gravityview-entry-approval-status.php' );
197		include_once $this->dir( 'includes/class-gravityview-entry-approval.php' );
198
199		include_once $this->dir( 'includes/class-gravityview-entry-notes.php' );
200		include_once $this->dir( 'includes/load-plugin-and-theme-hooks.php' );
201
202		// Load Extensions
203		// @todo: Convert to a scan of the directory or a method where this all lives
204		include_once $this->dir( 'includes/extensions/edit-entry/class-edit-entry.php' );
205		include_once $this->dir( 'includes/extensions/delete-entry/class-delete-entry.php' );
206		include_once $this->dir( 'includes/extensions/duplicate-entry/class-duplicate-entry.php' );
207		include_once $this->dir( 'includes/extensions/entry-notes/class-gravityview-field-notes.php' );
208		include_once $this->dir( 'includes/extensions/lightbox/class-gravityview-lightbox.php' );
209
210		// Load WordPress Widgets
211		include_once $this->dir( 'includes/wordpress-widgets/register-wordpress-widgets.php' );
212
213		// Load GravityView Widgets
214		include_once $this->dir( 'includes/widgets/register-gravityview-widgets.php' );
215
216		// Add oEmbed
217		include_once $this->dir( 'includes/class-api.php' );
218		include_once $this->dir( 'includes/class-oembed.php' );
219
220		// Add logging
221		include_once $this->dir( 'includes/class-gravityview-logging.php' );
222
223		include_once $this->dir( 'includes/class-ajax.php' );
224		include_once $this->dir( 'includes/class-gravityview-html-elements.php' );
225		include_once $this->dir( 'includes/class-frontend-views.php' );
226		include_once $this->dir( 'includes/class-gravityview-admin-bar.php' );
227		include_once $this->dir( 'includes/class-gravityview-entry-list.php' );
228		include_once $this->dir( 'includes/class-gravityview-merge-tags.php'); /** @since 1.8.4 */
229		include_once $this->dir( 'includes/class-data.php' );
230		include_once $this->dir( 'includes/class-gravityview-shortcode.php' );
231		include_once $this->dir( 'includes/class-gravityview-entry-link-shortcode.php' );
232		include_once $this->dir( 'includes/class-gvlogic-shortcode.php' );
233		include_once $this->dir( 'includes/presets/register-default-templates.php' );
234
235		if ( class_exists( '\GFFormsModel' ) ) {
236		include_once $this->dir( 'includes/class-gravityview-gfformsmodel.php' );
237		}
238		}
239
240		/**
241		* Load the translations.
242		*
243		* Order of look-ups:
244		*
245		* 1. /wp-content/languages/plugins/gravityview-{locale}.mo (loaded by WordPress Core)
246		* 2. /wp-content/mu-plugins/gravityview-{locale}.mo
247		* 3. /wp-content/mu-plugins/languages/gravityview-{locale}.mo
248		* 4. /wp-content/plugins/gravityview/languages/gravityview-{locale}.mo
249		*
250		* @return void
251		*/
252		public function load_textdomain() {
253
254		$domain = 'gravityview';
255
256		// 1. /wp-content/languages/plugins/gravityview-{locale}.mo (loaded by WordPress Core)
257		if ( is_textdomain_loaded( $domain ) ) {
258		return;
259		}
260
261		// 2. /wp-content/languages/plugins/gravityview-{locale}.mo
262		// 3. /wp-content/mu-plugins/plugins/languages/gravityview-{locale}.mo
263		$loaded = load_muplugin_textdomain( $domain, '/languages/' );
264
265		if ( $loaded ) {
266		return;
267		}
268
269		// 4. /wp-content/plugins/gravityview/languages/gravityview-{locale}.mo
270		$loaded = load_plugin_textdomain( $domain, false, $this->relpath( '/languages/' ) );
271
272		if ( $loaded ) {
273		return;
274		}
275
276		// Pre-4.6 loading
277		// TODO: Remove when GV minimum version is WordPress 4.6.0
278		$locale = apply_filters( 'plugin_locale', ( ( function_exists('get_user_locale') && is_admin() ) ? get_user_locale() : get_locale() ), 'gravityview' );
279
280		$loaded = load_textdomain( 'gravityview', sprintf( '%s/%s-%s.mo', $this->dir('languages'), $domain, $locale ) );
281
282		if( $loaded ) {
283		return;
284		}
285
286		gravityview()->log->error( sprintf( 'Unable to load textdomain for %s locale.', $locale ) );
287		}
288
289		/**
290		* Register hooks that are fired when the plugin is activated and deactivated.
291		*
292		* @return void
293		*/
294		public function register_activation_hooks() {
295		register_activation_hook( $this->dir( 'gravityview.php' ), array( $this, 'activate' ) );
296		register_deactivation_hook( $this->dir( 'gravityview.php' ), array( $this, 'deactivate' ) );
297		}
298
299		/**
300		* Plugin activation function.
301		*
302		* @internal
303		* @return void
304		*/
305	1	public function activate() {
306	1	gravityview();
307
308	1	if ( ! $this->is_compatible() ) {
309		return;
310		}
311
312		/** Register the gravityview post type upon WordPress core init. */
313	1	require_once $this->dir( 'future/includes/class-gv-view.php' );
314	1	View::register_post_type();
315
316		/** Add the entry rewrite endpoint. */
317	1	require_once $this->dir( 'future/includes/class-gv-entry.php' );
318	1	Entry::add_rewrite_endpoint();
319
320		/** Flush all URL rewrites. */
321	1	flush_rewrite_rules();
322
323	1	update_option( 'gv_version', self::$version );
324
325		/** Add the transient to redirect to configuration page. */
326	1	set_transient( '_gv_activation_redirect', true, 60 );
327
328		/** Clear settings transient. */
329	1	delete_transient( 'gravityview_edd-activate_valid' );
330
331	1	\GravityView_Roles_Capabilities::get_instance()->add_caps();
332	1	}
333
334		/**
335		* Plugin deactivation function.
336		*
337		* @internal
338		* @return void
339		*/
340		public function deactivate() {
341		flush_rewrite_rules();
342		}
343
344		/**
345		* Retrieve an absolute path within the GravityView plugin directory.
346		*
347		* @api
348		* @since 2.0
349		*
350		* @param string $path Optional. Append this extra path component.
351		* @return string The absolute path to the plugin directory.
352		*/
353	114	public function dir( $path = '' ) {
354	114	return wp_normalize_path( GRAVITYVIEW_DIR . ltrim( $path, '/' ) );
355		}
356
357		/**
358		* Retrieve a relative path to the GravityView plugin directory from the WordPress plugin directory
359		*
360		* @api
361		* @since 2.2.3
362		*
363		* @param string $path Optional. Append this extra path component.
364		* @return string The relative path to the plugin directory from the plugin directory.
365		*/
366	1	public function relpath( $path = '' ) {
367
368	1	$dirname = trailingslashit( dirname( plugin_basename( GRAVITYVIEW_FILE ) ) );
369
370	1	return wp_normalize_path( $dirname . ltrim( $path, '/' ) );
371		}
372
373		/**
374		* Retrieve a URL within the GravityView plugin directory.
375		*
376		* @api
377		* @since 2.0
378		*
379		* @param string $path Optional. Extra path appended to the URL.
380		* @return string The URL to this plugin, with trailing slash.
381		*/
382	1	public function url( $path = '/' ) {
383	1	return plugins_url( $path, $this->dir( 'gravityview.php' ) );
384		}
385
386		/**
387		* Is everything compatible with this version of GravityView?
388		*
389		* @api
390		* @since 2.0
391		*
392		* @return bool
393		*/
394	5	public function is_compatible() {
395		return
396	5	$this->is_compatible_php()
397	5	&& $this->is_compatible_wordpress()
398	5	&& $this->is_compatible_gravityforms();
399		}
400
401		/**
402		* Is this version of GravityView compatible with the current version of PHP?
403		*
404		* @api
405		* @since 2.0
406		*
407		* @return bool true if compatible, false otherwise.
408		*/
409	5	public function is_compatible_php() {
410	5	return version_compare( $this->get_php_version(), self::$min_php_version, '>=' );
411		}
412
413		/**
414		* Is this version of GravityView compatible with the future required version of PHP?
415		*
416		* @api
417		* @since 2.0
418		*
419		* @return bool true if compatible, false otherwise.
420		*/
421		public function is_compatible_future_php() {
422		return version_compare( $this->get_php_version(), self::$future_min_php_version, '>=' );
423		}
424
425		/**
426		* Is this version of GravityView compatible with the current version of WordPress?
427		*
428		* @api
429		* @since 2.0
430		*
431		* @param string $version Version to check against; otherwise uses GV_MIN_WP_VERSION
432		*
433		* @return bool true if compatible, false otherwise.
434		*/
435	5	public function is_compatible_wordpress( $version = null ) {
436
437	5	if( ! $version ) {
		0 ignored issues – show Bug Best Practice introduced 2018-05-08 22:39 UTC by Report Bug Copy Issue Report The expression `$version` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
438	5	$version = self::$min_wp_version;
439		}
440
441	5	return version_compare( $this->get_wordpress_version(), $version, '>=' );
442		}
443
444		/**
445		* Is this version of GravityView compatible with the current version of Gravity Forms?
446		*
447		* @api
448		* @since 2.0
449		*
450		* @return bool true if compatible, false otherwise (or not active/installed).
451		*/
452	5	public function is_compatible_gravityforms() {
453	5	$version = $this->get_gravityforms_version();
454	5	return $version ? version_compare( $version, self::$min_gf_version, '>=' ) : false;
455		}
456
457		/**
458		* Is this version of GravityView compatible with the future version of Gravity Forms?
459		*
460		* @api
461		* @since 2.0
462		*
463		* @return bool true if compatible, false otherwise (or not active/installed).
464		*/
465		public function is_compatible_future_gravityforms() {
466		$version = $this->get_gravityforms_version();
467		return $version ? version_compare( $version, self::$future_min_gf_version, '>=' ) : false;
468		}
469
470		/**
471		* Retrieve the current PHP version.
472		*
473		* Overridable with GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE during testing.
474		*
475		* @return string The version of PHP.
476		*/
477	4	private function get_php_version() {
478	4	return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] ) ?
479	4	$GLOBALS['GRAVITYVIEW_TESTS_PHP_VERSION_OVERRIDE'] : phpversion();
480		}
481
482		/**
483		* Retrieve the current WordPress version.
484		*
485		* Overridable with GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE during testing.
486		*
487		* @return string The version of WordPress.
488		*/
489	4	private function get_wordpress_version() {
490	4	return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] ) ?
491	4	$GLOBALS['GRAVITYVIEW_TESTS_WP_VERSION_OVERRIDE'] : $GLOBALS['wp_version'];
492		}
493
494		/**
495		* Retrieve the current Gravity Forms version.
496		*
497		* Overridable with GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE during testing.
498		*
499		* @return string\|null The version of Gravity Forms or null if inactive.
500		*/
501	4	private function get_gravityforms_version() {
502	4	if ( ! class_exists( '\GFCommon' ) \|\| ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_INACTIVE_OVERRIDE'] ) ) {
503		gravityview()->log->error( 'Gravity Forms is inactive or not installed.' );
504		return null;
505		}
506
507	4	return ! empty( $GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] ) ?
508	4	$GLOBALS['GRAVITYVIEW_TESTS_GF_VERSION_OVERRIDE'] : \GFCommon::$version;
509		}
510
511		/**
512		* Feature support detection.
513		*
514		* @param string $feature Feature name. Check FEATURE_* class constants.
515		*
516		* @return boolean
517		*/
518	194	public function supports( $feature ) {
519	194	if ( ! is_null( $supports = apply_filters( "gravityview/plugin/feature/$feature", null ) ) ) {
520		return $supports;
521		}
522
523		switch ( $feature ):
524	194	case self::FEATURE_GFQUERY:
525	74	return class_exists( '\GF_Query' );
526	194	case self::FEATURE_JOINS:
527	194	case self::FEATURE_UNIONS:
528	181	return apply_filters( 'gravityview/query/class', false ) === '\GF_Patched_Query';
529	194	case self::FEATURE_REST:
530	194	return class_exists( '\WP_REST_Controller' );
531		default:
532		return false;
533		endswitch;
534		}
535
536		/**
537		* Delete GravityView Views, settings, roles, caps, etc.
538		*
539		* @return void
540		*/
541		public function uninstall() {
542		global $wpdb;
543
544		$suppress = $wpdb->suppress_errors();
545
546		/**
547		* Posts.
548		*/
549		$items = get_posts( array(
550		'post_type' => 'gravityview',
551		'post_status' => 'any',
552		'numberposts' => -1,
553		'fields' => 'ids'
554		) );
555
556		foreach ( $items as $item ) {
557		wp_delete_post( $item, true );
558		}
559
560		/**
561		* Meta.
562		*/
563		$tables = array();
564
565		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) ) {
566		$tables []= \GFFormsModel::get_entry_meta_table_name();
567		}
568		$tables []= \GFFormsModel::get_lead_meta_table_name();
569
570		foreach ( $tables as $meta_table ) {
571		$sql = "
572		DELETE FROM $meta_table
573		WHERE (
574		`meta_key` = 'is_approved'
575		);
576		";
577		$wpdb->query( $sql );
578		}
579
580		/**
581		* Notes.
582		*/
583		$tables = array();
584
585		if ( version_compare( \GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) && method_exists( 'GFFormsModel', 'get_entry_notes_table_name' ) ) {
586		$tables[] = \GFFormsModel::get_entry_notes_table_name();
587		}
588
589		$tables[] = \GFFormsModel::get_lead_notes_table_name();
590
591		$disapproved = __('Disapproved the Entry for GravityView', 'gravityview');
592		$approved = __('Approved the Entry for GravityView', 'gravityview');
593
594		$suppress = $wpdb->suppress_errors();
595		foreach ( $tables as $notes_table ) {
596		$sql = $wpdb->prepare( "
597		DELETE FROM $notes_table
598		WHERE (
599		`note_type` = 'gravityview' OR
600		`value` = %s OR
601		`value` = %s
602		);
603		", $approved, $disapproved );
604		$wpdb->query( $sql );
605		}
606
607		$wpdb->suppress_errors( $suppress );
608
609		/**
610		* Capabilities.
611		*/
612		\GravityView_Roles_Capabilities::get_instance()->remove_caps();
613
614		/**
615		* Options.
616		*/
617		delete_option( 'gravityview_cache_blacklist' );
618		delete_option( 'gv_version_upgraded_from' );
619		delete_transient( 'gravityview_edd-activate_valid' );
620		delete_transient( 'gravityview_edd-deactivate_valid' );
621		delete_transient( 'gravityview_dismissed_notices' );
622		delete_site_transient( 'gravityview_related_plugins' );
623		}
624
625		private function __clone() { }
626
627		private function __wakeup() { }
628		}
629

gravityview / GravityView

Pull Request — develop (#1484)

Plugin F

Complexity

Size/Duplication

Coupling/Cohesion

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Importance

26 Methods

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